112435381 has 2 divisors, whose sum is σ = 112435382. Its totient is φ = 112435380.

The previous prime is 112435343. The next prime is 112435409. The reversal of 112435381 is 183534211.

It is a happy number.

It is an a-pointer prime, because the next prime (112435409) can be obtained adding 112435381 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104734756 + 7700625 = 10234^2 + 2775^2 .

It is a cyclic number.

It is not a de Polignac number, because 112435381 - 2⁹ = 112434869 is a prime.

It is a super-2 number, since 2×112435381² = 25283429801230322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112433381) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56217690 + 56217691.

It is an arithmetic number, because the mean of its divisors is an integer number (56217691).

Almost surely, 2^112435381 is an apocalyptic number.

It is an amenable number.

112435381 is a deficient number, since it is larger than the sum of its proper divisors (1).

112435381 is an equidigital number, since it uses as much as digits as its factorization.

112435381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 28.

The square root of 112435381 is about 10603.5551113766. Note that the first 3 decimals coincide. The cubic root of 112435381 is about 482.6522465138.

Adding to 112435381 its reverse (183534211), we get a palindrome (295969592).

The spelling of 112435381 in words is "one hundred twelve million, four hundred thirty-five thousand, three hundred eighty-one".